标准摘要
[中文适用范围]： 包含普通矩形波导 - R 型的详细描述，包括机械要求、电气和气密性测试以及以英寸和毫米为单位绘制的表格。 [外文原描述]： Contains a detailed description of ordinary rectangular waveguides - Type R, including mechanical requirements, electrical and gas tightness tests, and a table drawn up in inches and millimetres.
英文名称Hollow metallic waveguides - Part 2: Relevant specifications for ordinary rectangular waveguides